The honest case for CDN hosting.

If your website is hosted on a single server somewhere in London, every visitor in Edinburgh, New York, Sydney or Singapore is making a round trip to that one box. Every CSS file, every image, every font — all the way from their browser to your origin and back. That round trip adds 100–400ms to every asset. On a modern page with 60+ requests, it adds up fast.

A Content Delivery Network solves this by caching your static assets on hundreds of edge servers around the world and serving them from the one closest to each visitor. Cloudflare alone has over 300 data centres in 120+ countries. The result is that a visitor in Tokyo gets your hero image from Tokyo, not from your origin in Manchester. Page loads halve. Server load plummets. Bandwidth costs drop.

But raw speed is only half the story. A modern CDN is also your first line of defence: it absorbs DDoS attacks, blocks malicious bots, terminates TLS with free auto-renewing certificates, hides your origin IP from attackers, and runs a Web Application Firewall that catches common WordPress exploits before they ever touch your server. For most small and mid-size sites, this security alone justifies the setup.

And it's no longer expensive or complicated. Cloudflare's free plan covers brochure sites and small ecommerce stores comfortably. Bunny.net costs pennies per gigabyte and bundles aggressive image optimisation. Setup, done properly, takes a couple of hours. The hard part is getting the cache rules right — and that's what we do.